cupertinoEnableProgramDateTime: Boolean property to control if EXT-X-PROGRAM-DATE -TIME headers are added to chunklist (default is false) Regards, Jason Hilton. Technical Support Engineer. Wowza Media Systems, Content-Length: 560 Content-Type: application/x-mpegURL Date: Fri, 17 Jul 2020 08:28:53 GMT Via: 1.1 varnish X-Cache: HIT X-Cache-Hits: 1 X-Served-By: cache-tyo19933-TYO X-Timer: S1594974533.035981,VS0,VE1 #EXTM3U #EXT-X-VERSION:3 #EXT-X-DISCONTINUITY-SEQUENCE:0 #EXT-X-TARGETDURATION:11 #EXT-X-MEDIA-SEQUENCE:8 # EXT-X-PROGRAM-DATE .
The following module for Wowza Streaming Engine™ media server software adds the EXT-X-PROGRAM-DATE-TIME header to Apple HLS (Cupertino) live streams as well as a TXXX ID3 tag with the same info. EXT-X-PROGRAM-DATE-TIME headers use an absolute date and time tag from the first segment of the stream as the basis for seeking and displaying subsequent.
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Configure a Wowza Streaming Engine property to add EXT-X-PROGRAM-DATE -TIME header to live Apple HLS (Cupertino) streams. Change the EXT-X-VERSION for HLS streaming from Wowza Streaming Engine Change the EXT-X-VERSION (playlist compatibility version) for Apple HLS in Wowza Streaming Engine.
There is a EXT-X-PROGRAM-DATE-TIME tag that can be added to the manifest which should specify the exact presentation time of a chunk so if the player supports it then it could maybe be used for alignment.
ensure the clock between your client and server are correctly synchronized as EXT-X-PROGRAM-DATE -TIME (inserted into the stream by your server clock) should match your client device clock. It is strongly recommended setting your server clock to synchronise with an NTP server, to prevent time drift.
Does THEOplayer support EXT-X-DATERANGE. Yes, the HLS tag #EXT-X-DATERANGE is supported in THEOplayer as of 2.61.0. To enable it, hlsDateRange needs to be added to either the player configuration or the source description and be set to true.
The latency metric shown here is based on a combination of your client device clock and the EXT-X-PROGRAM-DATE -TIME inserted into the stream by your server (which depends on your server clock). If the latency metric is different from the expected, please check the clock synchronisation between your client and server.
THEOplayer now supports LL-HLS streams. To test, simply insert your stream URL or choose one of the pre-configured streams below, provided by our partners Akamai, Broadpeak, Wowza , Synamedia and Nimble Streamer.
